| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.45 | 8.475% | $191.4041 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $31.75 | 12.232% | $35.6337 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $246.65 | 10.108% | $271.5814 | $271.58 | $271.60 | $271.60 |
| Purchase #4 | $55.43 | 10.850% | $61.4442 | $61.44 | $61.45 | $61.40 |
| Purchase #5 | $187.66 | 7.353% | $201.4586 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $188.90 | 9.396% | $206.649 | $206.65 | $206.65 | $206.60 |
| Purchase #7 | $233.44 | 10.540% | $258.0446 | $258.04 | $258.05 | $258.00 |
| 7 purchase totals = | $1,120.28 | $1,226.2156 | $1,226.20 | $1,226.25 | $1,226.10 | |